Suggestions by @christiandurand

Zendaya

as Leia Organa in Star Wars Epsiode IV New Hope 2017

Score: +2

Timothée Chalamet

as Luke Skywalker in Star Wars Epsiode IV New Hope 2017

Score: +1

Ralph Fiennes

as Jor El (hologram) in Superman Returns

Score: +1

Joel Edgerton

as Gentral ZOd in Superman Returns

Score: +1

Micheal Shannon

as Gentral ZOd in Superman Returns

Score: -1

Natalie Portman

as Lois Lane in Superman Returns

Score: +1

Matt Bomer

as Superman clark Kent in Superman Returns

Score: +2

Christopher Walken

as Perry White in Batman V superman

Score: +1

Joey King

as barbra Gorden in Batman V superman

Score: +1

Mark Wahlberg

as Toyman in Batman V superman

Score: +1

Gary Oldman

as James Gordan (cemo) in Batman V superman

Score: +1

James Marsden

as Jimmy Olsen in Batman V superman

Score: +1

Micheal Caine

as Alfred Pennysworth in Batman V superman

Score: +1

Selma Blair

as Lana Lang in Batman V superman

Score: +1

Heather Graham

as Elizabeth Miller in Batman V superman

Score: +1

Natalie Portman

as Lois Lane in Batman V superman

Score: +1

Heath Ledger

as The Joker in Batman V superman

Score: +1

Aaron Eckhart

as Batman in Batman V superman

Score: 0

Aaron Eckhart

as Batman in Batman V superman

Score: +1

Matt Bomer

as Superman Clark kent in Batman V superman

Score: +2